throw new Error('undefined document for a node');
}
this.document = document;
+ this.object = {};
this._setNativeNode(nativeNode);
};
$.extend(DocumentNode.prototype, {
+ getProperty: function(propName) {
+ var toret = this.object[propName];
+ if(toret && _.isFunction(toret)) {
+ toret = toret.call(this);
+ }
+ return toret;
+ },
+
transform: function(Transformation, args) {
var transformation = new Transformation(this.document, this, args);
return this.document.transform(transformation);
var node = (metaData && metaData.node) ? metaData.node : this,
event = new events.ChangeEvent(type, $.extend({node: node}, metaData || {}));
if(type === 'nodeDetached' || this.document.containsNode(event.meta.node)) {
- if(type === 'nodeMoved') {
- event.meta.parent = origParent;
- }
this.document.trigger('change', event);
}
- if((type === 'nodeAdded' || type === 'nodeMoved') && !this.document.containsNode(this) && nodeWasContained) {
+ if(type === 'nodeAdded' && !this.document.containsNode(this) && nodeWasContained) {
event = new events.ChangeEvent('nodeDetached', {node: node, parent: origParent});
this.document.trigger('change', event);
}
},
getIndex: function() {
+ var parent;
+
if(this.isRoot()) {
return 0;
}
- return this.parent().indexOf(this);
+
+ parent = this.parent();
+ return parent ? parent.indexOf(this) : undefined;
},
getNearestElementNode: function() {
$.extend(ElementNode.prototype, {
nodeType: Node.ELEMENT_NODE,
- setData: function(key, value) {
- if(value !== undefined) {
- this._$.data(key, value);
+ setData: function(arg1, arg2) {
+ if(arguments.length === 2) {
+ if(_.isUndefined(arg2)) {
+ this._$.removeData(arg1);
+ } else {
+ this._$.data(arg1, arg2);
+ }
} else {
this._$.removeData(_.keys(this._$.data()));
- this._$.data(key);
+ this._$.data(arg1);
}
},